My wife and I don't have kids and people are down on us about it. But we're just not wired that way, so don't tell me I have to.

As tempting as it seems to wear tennis shoes with your tux, don't do it. I think it looks ridiculous. If you're 14 years old, maybe give it a shot. In general, don't portray anything that says 'I'm too cool and I don't care.

The greatest way for people to experience a comedy is to go in not knowing anything about it. But because of marketing, it's impossible. Marketing meaning that in order to get people to come you can't just go, 'Hey, there's a great movie - we're not going to show you anything from it but trust us!

Women's humor seems to be a little more supportive. It's just kind of trying to make the other one laugh through funny voices and kind of talking about other people. I respond to that. I feel less like I'm going to get beat up in a room full of women than I do in a room full of guys.

Katie Dippold, who I wrote the script with, she's very into ghosts and all that. So I go, "Hey, why don't you talk to Katie?"

Any ensemble - they didn't call it "the all-male Expendables," for example. But it's Hollywood's fault that people say that, because there have been so few movies that have allowed women to have these leading roles, so that's Hollywood's fault.

Scripts are a house of cards and you can't just reach in the middle and pull out the middle card because the house of cards will fall down. But at a certain point you almost have to allow that house of cards to get knocked down a few times because you need to make it sturdier. How many times do you hear, "No, that doesn't make sense," or "Why would this happen?" That was a mistake. You shouldn't have those moments, because the moment you're knocked out of the story, then you're dead. And all you can go is moment to moment,or joke to joke. And that's gonna wear people out.